Characterization of the complete chloroplast genome of Leptochilus decurrens (Polypodiaceae), a least concern folk medicinal fern

被引：3
|
作者：
Su, Yingjuan [1 ,2 ]
He, Ziqing [1 ]
Wang, Zhen [1 ]
Hong, Yongfeng [1 ]
Wang, Ting [3 ]
机构：
[1] Sun Yat Sen Univ, Sch Life Sci, Xingang Xi Lu 135, Guangzhou 510275, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Res Inst, Shenzhen, Peoples R China
[3] South China Agr Univ, Coll Life Sci, Guangzhou 510642, Guangdong, Peoples R China
来源：
MITOCHONDRIAL DNA PART B-RESOURCES | 2019年 / 4卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Leptochilus decurrens; chloroplast genome; phylogenetic analysis;
D O I：
10.1080/23802359.2019.1673243
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
Leptochilus decurrens is a small tropical fern of Polypodiaceae, but also a least concern folk medicinal fern. Its genome size is 153,753?bp with a pair of 21,664?bp inverted repeat regions (IR), a large single-copy (LSC) region of 84,395?bp and a small single-copy (SSC) region of 26,030?bp. A total of 133 genes were predicted, including 88 protein-coding genes, 37 tRNA genes and eight rRNA genes. The ML analysis reveals that L. decurrens is sister to Leptochilus hemionitideus forming monophyletic group closely related with polypodiaceous ferns. The work provides vigorous molecular data to further promote phylogenetics of Polypodiaceae.
引用
收藏
页码：3346 / 3347
页数：2
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